Comparisons With Similar Products; Model Ds 18Dmr - Hitachi DS 18DMR Service Manual

6. COMPARISONS WITH SIMILAR PRODUCTS

6-1. Model DS 18DMR

Maker
Model
Machine screw
Screw
Wood screw
driving
Mild steel
Drilling Aluminum
Soft wood
Low
Rotation
speed
High
Slip torque
Max. torque
Max. torque (hard)
(actually measured value)
Type
Capacity
Drill chuck
Outer material
Locking device
Type
Switch Feedback circuit
Electric brake
Automatic spindle lock
Reversing switch
Replaceable carbon brushes
Replaceable armature
Handle shape
Soft-grip handle
Side handle
Belt hook
Strap
Nominal capacity
Nominal voltage
Battery
Charging time*
Overall length
Dimensions
Overall height
Overall width
Weight
Remarks* Charging time varies depending on the type of charger to be used.
• • • • • • • •
HITACHI
DS 18DMR
6 mm (1/4")
8 mm dia. x 75 mm
8 mm dia. x 100 mm
(#20 x 4")
13 mm (1/2")
13 mm (1/2")
50 mm (2")
0 -- - 400/min
0 -- - 1,600/min
2 -- - 10 N m
•
(10 --- 60 kgf
(20 -- - 100 kgf cm)
•
(18 - - - 87 in-lbs.)
[22 positions]
62 N m
•
(633 kgf cm)
•
(550 in-lbs.)
95 N m
•
(964 kgf cm)
•
(835 in-lbs.)
Single sleeve
13 mm (1/2")
Metal
Equipped
Variable speed
Equipped
Equipped
Equipped
Push-button
Equipped
Equipped
T-type
Equipped
Equipped
Equipped
Equipped
2.0/2.4/2.6/3.0 Ah 1.4/2.0/2.6/3.0 Ah
18 V
50/60/70 min.
40/50/60/70 min.
or 28 min.
237 mm (9-21/64")
241 mm (9-31/64")
248 mm (9-49/64") 247 mm (9-23/32")
76 mm (3")
2.5 kg (5.5 lbs.) 2.4 kg (5.3 lbs.)
DS 18DVB2
6 mm (1/4") Not indicated
Not indicated
(#20 x 3")
13 mm (1/2") Not indicated
13 mm (1/2") Not indicated
38 mm (1-1/2") Not indicated
0 --- 400/min 0 -- - 400/min
0 -- - 1,400/min 0 -- - 1,600/min
1.0 -- - 5.9 N m
•
cm)
Not indicated
•
(9 - -- 52 in-lbs.)
[23 positions]
[22 positions]
45 N m
•
(587 kgf
(460 kgf cm)
•
(510 in-lbs.)
(400 in-lbs.)
61 N m
•
(620 kgf cm) (1081 kgf
•
(539 in-lbs.) (936 in-lbs.)
Single sleeve Single sleeve
13 mm (1/2") 13 mm (1/2")
Plastics
Equipped
Variable speed Variable speed
Equipped
Equipped
Equipped
Push-button Push-button
None
None
T-type
Equipped
None
Equipped
Equipped
18 V
270 mm (10-5/8")
266 mm (10-15/32")
76 mm (3")
87 mm (3-27/64")
3.0 kg (6.6 lbs.)
--- 10 ---
P
Not indicated
Not indicated
Not indicated
Not indicated
Not indicated
0 -- - 500/min
0 -- - 1,700/min
Not indicated
[20 positions]
56 N
58 N m
•
cm) (569 kgf
•
(495 in-lbs.)
106 N m 84 N
•
cm) (860 kgf
•
(748 in-lbs.)
Single sleeve
13 mm (1/2")
Metal
Metal
Equipped Equipped
Variable speed
Equipped Equipped
Equipped Equipped
Equipped
Equipped
Push-button
None Equipped
None None
T-type T-type
Equipped Equipped
Equipped Equipped
None None
None None
2.0 Ah 2.4 Ah
18 V 18 V
30 min. 60 min.
260 mm (10-15/64")
252 mm (9-59/64")
80 mm (3-5/32")
2.9 kg (6.4 lbs.)
E
m
•
cm)
•
m
•
cm)
•